GB201003860D0 - Seal for piston rod - Google Patents

Seal for piston rod

Info

Publication number
GB201003860D0
GB201003860D0 GBGB1003860.2A GB201003860A GB201003860D0 GB 201003860 D0 GB201003860 D0 GB 201003860D0 GB 201003860 A GB201003860 A GB 201003860A GB 201003860 D0 GB201003860 D0 GB 201003860D0
Authority
GB
United Kingdom
Prior art keywords
seal
piston rod
piston
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1003860.2A
Other versions
GB2478546A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB1003860A priority Critical patent/GB2478546A/en
Publication of GB201003860D0 publication Critical patent/GB201003860D0/en
Priority to US13/043,224 priority patent/US20110239859A1/en
Priority to CN2011100562132A priority patent/CN102192329A/en
Publication of GB2478546A publication Critical patent/GB2478546A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • F15B15/1461—Piston rod sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Sealing Devices (AREA)
GB1003860A 2010-03-09 2010-03-09 A seal for a piston rod Withdrawn GB2478546A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1003860A GB2478546A (en) 2010-03-09 2010-03-09 A seal for a piston rod
US13/043,224 US20110239859A1 (en) 2010-03-09 2011-03-08 Seal for a piston rod
CN2011100562132A CN102192329A (en) 2010-03-09 2011-03-09 A seal for a piston rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1003860A GB2478546A (en) 2010-03-09 2010-03-09 A seal for a piston rod

Publications (2)

Publication Number Publication Date
GB201003860D0 true GB201003860D0 (en) 2010-04-21
GB2478546A GB2478546A (en) 2011-09-14

Family

ID=42136672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003860A Withdrawn GB2478546A (en) 2010-03-09 2010-03-09 A seal for a piston rod

Country Status (3)

Country Link
US (1) US20110239859A1 (en)
CN (1) CN102192329A (en)
GB (1) GB2478546A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017172752A (en) * 2016-03-25 2017-09-28 アイシン精機株式会社 Cylinder device
CN108561485A (en) * 2018-04-04 2018-09-21 无锡钟山环境工程科技有限公司 Vapour lock spring

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920253A (en) * 1974-12-02 1975-11-18 Fritz Bauer Non-leaking gas spring
GB2013826A (en) * 1978-02-02 1979-08-15 Armstrong Patents Co Ltd Sealing hydropneumatic shock absorbers
JPS58151743U (en) * 1982-04-06 1983-10-11 アイシン精機株式会社 Piston for cylinder device
US4941323A (en) * 1986-02-18 1990-07-17 Automotive Products Plc Hydraulic cylinder provided with a seal-less piston
US4831916A (en) * 1987-06-01 1989-05-23 Leigh Monstevens Keith V Piston assembly
DE4345116C2 (en) * 1993-12-18 1995-11-16 Bilstein August Gmbh Co Kg Hydraulic vibration damper for motor vehicles
JP3702416B2 (en) * 2000-03-16 2005-10-05 株式会社日立製作所 Hydraulic buffer
US20060219506A1 (en) * 2005-03-31 2006-10-05 Zdeb David T Shock absorber including supplemental friction generating device

Also Published As

Publication number Publication date
CN102192329A (en) 2011-09-21
US20110239859A1 (en) 2011-10-06
GB2478546A (en) 2011-09-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)